'Household' in the Bible

It is enough for the disciple to be like his teacher, and the bond-servant like his master. If they have called the head of the house Beelzebul (Satan), how much more [will they speak evil of] the members of his household.

and a man’s enemies will be the members of his [own] household [when one believes and another does not].

“Who then is the faithful and wise servant whom his master has put in charge of his household to give the others [in the house] their food and supplies at the proper time?